4450920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1279}}^1$

素因数の和:1322

約数の個数: 64

約数和(自身を含む): 13824000

約数和(自身を除く): 9373080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1279, 1740, 2558, 3480, 3837, 5116, 6395, 7674, 10232, 12790, 15348, 19185, 25580, 30696, 37091, 38370, 51160, 74182, 76740, 111273, 148364, 153480, 185455, 222546, 296728, 370910, 445092, 556365, 741820, 890184, 1112730, 1483640, 2225460, 4450920]

約数ペア:

[(1, 4450920), (2, 2225460), (3, 1483640), (4, 1112730), (5, 890184), (6, 741820), (8, 556365), (10, 445092), (12, 370910), (15, 296728), (20, 222546), (24, 185455), (29, 153480), (30, 148364), (40, 111273), (58, 76740), (60, 74182), (87, 51160), (116, 38370), (120, 37091), (145, 30696), (174, 25580), (232, 19185), (290, 15348), (348, 12790), (435, 10232), (580, 7674), (696, 6395), (870, 5116), (1160, 3837), (1279, 3480), (1740, 2558)]